package kotlin.collections;

import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.NoSuchElementException;
import kotlin.jvm.functions.Function1;
import kotlin.jvm.internal.Intrinsics;

/* loaded from: classes5.dex */
public abstract class CollectionsKt__MutableCollectionsKt extends CollectionsKt__MutableCollectionsJVMKt {
    public static boolean addAll(Collection collection, Iterable elements) {
        Intrinsics.checkNotNullParameter(collection, "<this>");
        Intrinsics.checkNotNullParameter(elements, "elements");
        if (elements instanceof Collection) {
            return collection.addAll((Collection) elements);
        }
        Iterator it = elements.iterator();
        boolean z = false;
        while (it.hasNext()) {
            if (collection.add(it.next())) {
                z = true;
            }
        }
        return z;
    }

    public static boolean addAll(Collection collection, Object[] elements) {
        List asList;
        Intrinsics.checkNotNullParameter(collection, "<this>");
        Intrinsics.checkNotNullParameter(elements, "elements");
        asList = ArraysKt___ArraysJvmKt.asList(elements);
        return collection.addAll(asList);
    }

    public static final Collection convertToListIfNotCollection(Iterable iterable) {
        Intrinsics.checkNotNullParameter(iterable, "<this>");
        if (!(iterable instanceof Collection)) {
            iterable = CollectionsKt___CollectionsKt.toList(iterable);
        }
        return (Collection) iterable;
    }

    public static final boolean retainAll(Collection collection, Iterable elements) {
        Intrinsics.checkNotNullParameter(collection, "<this>");
        Intrinsics.checkNotNullParameter(elements, "elements");
        return collection.retainAll(convertToListIfNotCollection(elements));
    }

    public static boolean removeAll(Iterable iterable, Function1 predicate) {
        Intrinsics.checkNotNullParameter(iterable, "<this>");
        Intrinsics.checkNotNullParameter(predicate, "predicate");
        return filterInPlace$CollectionsKt__MutableCollectionsKt(iterable, predicate, true);
    }

    public static final boolean filterInPlace$CollectionsKt__MutableCollectionsKt(Iterable iterable, Function1 function1, boolean z) {
        Iterator it = iterable.iterator();
        boolean z2 = false;
        while (it.hasNext()) {
            if (((Boolean) function1.invoke(it.next())).booleanValue() == z) {
                it.remove();
                z2 = true;
            }
        }
        return z2;
    }

    public static Object removeFirstOrNull(List list) {
        Intrinsics.checkNotNullParameter(list, "<this>");
        if (list.isEmpty()) {
            return null;
        }
        return list.remove(0);
    }

    public static Object removeLast(List list) {
        Intrinsics.checkNotNullParameter(list, "<this>");
        if (list.isEmpty()) {
            throw new NoSuchElementException("List is empty.");
        }
        return list.remove(CollectionsKt__CollectionsKt.getLastIndex(list));
    }
}